64216828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53693}}^1$

素因数の和:53733

約数の個数: 24

約数和(自身を含む): 126288288

約数和(自身を除く): 62071460

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 53693, 107386, 214772, 698009, 1234939, 1396018, 2469878, 2792036, 4939756, 16054207, 32108414, 64216828]

約数ペア:

[(1, 64216828), (2, 32108414), (4, 16054207), (13, 4939756), (23, 2792036), (26, 2469878), (46, 1396018), (52, 1234939), (92, 698009), (299, 214772), (598, 107386), (1196, 53693)]